*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
            background: #faf7fc;
            color: #2d2b3a;
            line-height: 1.7;
            padding: 0;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #7c3a9e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #b35fd9;
            text-decoration: underline;
        }
        .wrapper {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #9b59b6 0%, #e84393 100%);
            color: #fff;
            padding: 0 0 12px 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(155, 89, 182, 0.3);
        }
        .header-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 14px 20px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            color: #fff;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
            color: #fff;
        }
        .my-logo span {
            font-weight: 300;
            opacity: 0.85;
        }
        .nav-toggle {
            display: none;
            background: rgba(255, 255, 255, 0.2);
            border: none;
            color: #fff;
            font-size: 1.8rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.35);
        }
        .main-nav {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #fff;
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: background 0.2s, transform 0.1s;
            background: rgba(255, 255, 255, 0.1);
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.3);
            transform: translateY(-1px);
            text-decoration: none;
            color: #fff;
        }
        .main-nav a i {
            margin-right: 6px;
        }
        .breadcrumb {
            padding: 8px 20px 4px;
            max-width: 1200px;
            margin: 0 auto;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.8);
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
        }
        .breadcrumb a:hover {
            color: #fff;
            text-decoration: underline;
        }
        .breadcrumb .sep {
            margin: 0 6px;
            opacity: 0.6;
        }
        .breadcrumb .current {
            color: #fff;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #f3e8ff 0%, #fce4ec 100%);
            border-radius: 24px;
            padding: 40px 36px;
            margin: 32px 0 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 32px;
            box-shadow: 0 8px 30px rgba(155, 89, 182, 0.10);
        }
        .hero-text {
            flex: 1 1 280px;
        }
        .hero-text h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: #4a1a6b;
            line-height: 1.2;
            margin-bottom: 16px;
        }
        .hero-text h1 i {
            color: #e84393;
        }
        .hero-text p {
            font-size: 1.15rem;
            color: #4a3b5c;
            max-width: 600px;
            margin-bottom: 12px;
        }
        .hero-text .badge {
            display: inline-block;
            background: #7c3a9e;
            color: #fff;
            padding: 4px 18px;
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-top: 8px;
        }
        .hero-img {
            flex: 0 0 200px;
            text-align: center;
        }
        .hero-img img {
            border-radius: 20px;
            box-shadow: 0 12px 40px rgba(155, 89, 182, 0.25);
            width: 100%;
            max-width: 260px;
        }
        .content {
            padding: 10px 0 40px;
        }
        .content h2 {
            font-size: 2rem;
            font-weight: 700;
            color: #4a1a6b;
            margin: 48px 0 18px 0;
            padding-bottom: 10px;
            border-bottom: 4px solid #e8d5f5;
            position: relative;
        }
        .content h2::after {
            content: '';
            position: absolute;
            bottom: -4px;
            left: 0;
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, #9b59b6, #e84393);
            border-radius: 4px;
        }
        .content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            color: #5a2d7a;
            margin: 32px 0 14px 0;
        }
        .content h4 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #6b3f8a;
            margin: 24px 0 10px 0;
        }
        .content p {
            margin-bottom: 18px;
            font-size: 1.05rem;
            color: #3d3650;
        }
        .content strong {
            color: #4a1a6b;
            font-weight: 700;
        }
        .content ul,
        .content ol {
            margin: 12px 0 22px 32px;
        }
        .content li {
            margin-bottom: 8px;
            font-size: 1.02rem;
        }
        .content .highlight-box {
            background: #f0e6ff;
            border-left: 6px solid #9b59b6;
            padding: 20px 26px;
            border-radius: 12px;
            margin: 28px 0;
        }
        .content .highlight-box i {
            color: #9b59b6;
            margin-right: 10px;
        }
        .content .emoji-lg {
            font-size: 1.4rem;
            margin-right: 4px;
        }
        .content .link-list-inline {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 20px;
            list-style: none;
            margin: 18px 0 22px;
            padding: 0;
        }
        .content .link-list-inline li a {
            background: #f3e8ff;
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.92rem;
            font-weight: 500;
            display: inline-block;
            transition: background 0.2s, transform 0.1s;
        }
        .content .link-list-inline li a:hover {
            background: #e0ccf5;
            transform: translateY(-2px);
            text-decoration: none;
        }
        .content .image-block {
            margin: 30px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.06);
        }
        .content .image-block img {
            width: 100%;
            border-radius: 16px;
        }
        .content .image-block figcaption {
            background: #f5edfa;
            padding: 10px 18px;
            font-size: 0.9rem;
            color: #5a4a6a;
            text-align: center;
        }
        .content .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 18px;
            margin: 28px 0;
        }
        .content .stat-card {
            background: #fff;
            border-radius: 16px;
            padding: 20px 16px;
            text-align: center;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #f0e6f8;
        }
        .content .stat-card i {
            font-size: 2rem;
            color: #9b59b6;
            margin-bottom: 8px;
        }
        .content .stat-card .num {
            font-size: 1.6rem;
            font-weight: 800;
            color: #4a1a6b;
        }
        .content .stat-card .label {
            font-size: 0.9rem;
            color: #6b5a7a;
        }
        .interactive-modules {
            display: grid;
            grid-template-columns: 1fr;
            gap: 32px;
            margin: 48px 0 32px;
        }
        @media (min-width: 768px) {
            .interactive-modules {
                grid-template-columns: 1fr 1fr;
            }
            .interactive-modules .module-full {
                grid-column: 1 / -1;
            }
        }
        .module-card {
            background: #fff;
            border-radius: 20px;
            padding: 28px 30px;
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
            border: 1px solid #f0e6f8;
        }
        .module-card h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: #4a1a6b;
            margin-bottom: 16px;
        }
        .module-card h3 i {
            color: #e84393;
            margin-right: 10px;
        }
        .module-card form {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .module-card input,
        .module-card textarea,
        .module-card select {
            padding: 12px 16px;
            border: 2px solid #e8ddf0;
            border-radius: 12px;
            font-size: 1rem;
            font-family: inherit;
            transition: border-color 0.2s;
            background: #faf7fc;
        }
        .module-card input:focus,
        .module-card textarea:focus,
        .module-card select:focus {
            outline: none;
            border-color: #9b59b6;
            background: #fff;
        }
        .module-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .module-card .btn {
            background: linear-gradient(135deg, #9b59b6, #e84393);
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: 30px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.15s, box-shadow 0.2s;
            align-self: flex-start;
        }
        .module-card .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(155, 89, 182, 0.3);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 4px;
            font-size: 1.8rem;
            margin: 6px 0 10px;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            cursor: pointer;
            color: #ddd;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f1c40f;
        }
        .site-footer {
            background: #2d2b3a;
            color: #cfc9db;
            padding: 40px 20px 24px;
            margin-top: 48px;
            border-radius: 32px 32px 0 0;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: space-between;
        }
        .footer-col {
            flex: 1 1 200px;
        }
        .footer-col h4 {
            color: #fff;
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 14px;
        }
        .footer-col a {
            color: #b8a9cc;
            display: block;
            padding: 4px 0;
            font-size: 0.95rem;
        }
        .footer-col a:hover {
            color: #e0d0f0;
            text-decoration: underline;
        }
        friend-link {
            display: block;
            margin-top: 8px;
        }
        friend-link a {
            display: inline-block;
            margin: 4px 12px 4px 0;
            background: rgba(255, 255, 255, 0.06);
            padding: 4px 16px;
            border-radius: 30px;
            font-size: 0.9rem;
        }
        friend-link a:hover {
            background: rgba(255, 255, 255, 0.12);
            text-decoration: none;
        }
        .copyright {
            text-align: center;
            padding-top: 28px;
            margin-top: 28px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 0.9rem;
            color: #9889aa;
            max-width: 1200px;
            margin-left: auto;
            margin-right: auto;
        }
        .copyright strong {
            color: #cfc9db;
        }
        @media (max-width: 767px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 6px;
                padding: 12px 0 6px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                text-align: center;
                padding: 10px 16px;
                background: rgba(255, 255, 255, 0.08);
            }
            .hero {
                padding: 28px 20px;
                flex-direction: column-reverse;
                text-align: center;
            }
            .hero-text h1 {
                font-size: 2rem;
            }
            .hero-img {
                flex: 0 0 auto;
            }
            .hero-img img {
                max-width: 180px;
                margin: 0 auto;
            }
            .content h2 {
                font-size: 1.6rem;
            }
            .content h3 {
                font-size: 1.25rem;
            }
            .content .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .my-logo {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            .wrapper {
                padding: 0 14px;
            }
            .content .stats-grid {
                grid-template-columns: 1fr;
            }
            .module-card {
                padding: 20px 18px;
            }
            .content ul,
            .content ol {
                margin-left: 20px;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: linear-gradient(135deg, #9b59b6, #e84393);
            color: #fff;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            box-shadow: 0 6px 20px rgba(155, 89, 182, 0.3);
            cursor: pointer;
            transition: transform 0.2s, opacity 0.3s;
            opacity: 0;
            pointer-events: none;
            border: none;
            z-index: 99;
        }
        .scroll-top.visible {
            opacity: 1;
            pointer-events: auto;
        }
        .scroll-top:hover {
            transform: scale(1.08);
        }